Construction and analysis of multi-path propagation model for indoor short range Ultra-wideband signal based on time domain ray tracing method

2018 ◽  
Vol 22 (S4) ◽  
pp. 9525-9542
Author(s):  
Guolong Shi ◽  
Yigang He ◽  
Bing Li ◽  
Qiwu Luo ◽  
Chaolong Zhang
Keyword(s):  
Ray Tracing ◽  
Time Domain ◽  
Short Range ◽  
Propagation Model ◽  
Ultra Wideband ◽  
Ray Tracing Method ◽  
Wideband Signal ◽  
Tracing Method

A Hybrid Deterministic-Stochastic Propagation Model for Short-Range MIMO-UWB Communication Systems

Frequenz ◽  
2012 ◽  
Vol 66 (7-8) ◽  
Author(s):  
Malgorzata Janson ◽  
Juan Pontes ◽  
Thomas Fügen ◽  
Thomas Zwick
Keyword(s):  
Ray Tracing ◽  
Communication Systems ◽  
Short Range ◽  
Direction Selectivity ◽  
Propagation Model ◽  
Ultra Wideband ◽  
Frequency Range ◽  
Channel Characteristics ◽  
Proposed Model ◽  
Ray Tracing Model

AbstractThis paper presents a computationally effective approach for including dense multipath components in ray tracing simulations of ultra wideband (UWB) channels. Through a combination of a standard ray tracing model with a simple geometric-stochastic model realistic scenario-specific simulations are possible. The frequency and direction selectivity of the channel are reproduced accurately by the model. The structure and parameters of the stochastic part of the model are derived from measurements in the FCC-UWB frequency range. Compared to conventional ray tracing simulations the proposed model reduces considerably the differences between simulated and measured channel characteristics.

Research on the Reflection Coefficient of Magnetic Medium in the Time-domain Ray Tracing Method

2021 ◽  
Author(s):  
Yuncheng Mo ◽  
Shuanshuan Hu ◽  
Jianfeng Gu ◽  
Chenxu Zhang ◽  
Zhonghu Mao ◽  
...  
Keyword(s):  
Reflection Coefficient ◽  
Ray Tracing ◽  
Time Domain ◽  
Magnetic Medium ◽  
Ray Tracing Method ◽  
The Time Domain ◽  
Tracing Method

Field Estimation in Tunnel and Underground by Ray Tracing Method

2000 ◽  
Vol 54 (3) ◽  
pp. 46-56
Author(s):  
K. Uchida ◽  
D. Da ◽  
C. K. Lee ◽  
T. Matsunaga ◽  
T. Imai ◽  
...  
Keyword(s):  
Ray Tracing ◽  
Ray Tracing Method ◽  
Field Estimation ◽  
Tracing Method

A GPU-Accelerated ray-tracing method for determining radiation view factors in multi-junction thermoelectric generators

Energy ◽  
2021 ◽  
Vol 228 ◽  
pp. 120438
Author(s):  
Asher J. Hancock ◽  
Laura B. Fulton ◽  
Justin Ying ◽  
Corey E. Clifford ◽  
Shervin Sammak ◽  
...  
Keyword(s):  
Ray Tracing ◽  
Thermoelectric Generators ◽  
Ray Tracing Method ◽  
View Factors ◽  
Tracing Method
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